y4mdenoise's internal engine is written to be VERY flexible. One could easily
modify it to accept any type of pixel format. Look at the definitions of
MotionSearcherY and MotionSearcherCbCr in newdenoise.cc to see how it's
configured for yuv420p. An RGB-based denoiser would be no big deal.
I tried very hard to document the bejeezus out of my code, including an
HTML-based implementation document, so hopefully it's not too hard for you to
figure out how to do what you want.
Steven Boswell
________________________________
From: E Chalaron <e.chala...@xtra.co.nz>
To: Steven Boswell II <ulat...@yahoo.com>; MJPEG-tools user list
<mjpeg-users@lists.sourceforge.net>
Sent: Thursday, September 22, 2011 5:22 PM
Subject: Re: [Mjpeg-users] writing multi threaded code
Hi Steven
Can y4mdenoise accept a sequence of TIFF RGB files ? or just YUV
colorspace?
To my (limited) knowledge a temporal full RGB denoiser does not
exist for Linux ... Or am I wrong :-) ?
Cheers
E
On 09/23/2011 12:00 PM, Steven Boswell II wrote:
y4mdenoise does that sort of threading internally. It'll denoise the intensity
plane and color plane separately, plus it has reader threads and writer
threads. I wrote a small thread-related class hierarchy that should be
reusable. If nothing else, it should be inspirational.
>
>
>BTW, you probably don't want to literally assign a thread to each individual
>line -- the system-call overhead of the semaphores would more than outweigh
>your processing time. Mutexes are by no means free.
>
>
>
>Hope that helps.
>
>
>Steven Boswell
>
>
>
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